/**
 *
 */
package cn.dw.dg.service;

import java.util.List;

import cn.dw.dg.model.Role;

/**
 * @author aubrey
 * @date  下午3:07:03
 * 
 */
public interface RoleService {
	
	public void add(Role role);
	
	public void update(Role role);
	
	public List<Role> select(Role role);
	
	public void delete(Role role);
	

}
